hydrogen and its compounds, Chemistry

Assignment Help:
A sample of water contains: suspended matter = 100 mg; Ca(NO3)2 = 16.4 mg/L; MgSO4 = 24 mg/L; MgCl2 = 19 mg/L; NaOH = 40 mg/L and KOH = 56 mg/L. Calculate temporary, permanent and total hardness of the water sample in °Fr. (Atomic masses of Na = 23; Mg = 24; K = 39 and Ca = 40)

Related Discussions:- hydrogen and its compounds

Molarity , sulphuric acid can be made with concentration of 99%. However fo...

sulphuric acid can be made with concentration of 99%. However for different industrial process different concentration are used. For a specific industrial requirement, 62% H2SO4 is

Empirical formula, Find te emprical formula for the oxide that contains 42....

Find te emprical formula for the oxide that contains 42.05 g of nitrogen and 95.95 g of oxygen

Halides, why pcl3 and s2cl2 are less polar then sicl4

why pcl3 and s2cl2 are less polar then sicl4

Characteristics of food texture, Q. Characteristics of food texture? H...

Q. Characteristics of food texture? Hardness: It is defined as the force necessary to affect a given deformation. When judged by human senses, it is the force required to pen

Methods of characterization, Introduction Methods of characterization a...

Introduction Methods of characterization aim to calculate the products of a reaction. The level of detail expected depends on the circumstances, and calculates the range of met

Electronic configuration of ferric ion is, Electronic configuration of ferr...

Electronic configuration of ferric ion is: (1) [Ar] 3d 5                           (2) [Ar] 3d 7            (3) [Ar] 3d 3           (4) [Ar] 3d 8 Ans:  [Ar] 3d 5

Phenol, Draw the structure of anisole and phenetole

Draw the structure of anisole and phenetole

Differences in between the mixtures and compounds, Explain the mixtures and...

Explain the mixtures and compounds   Mixture Compound 1.      Mixtures are made from 2 or more substances which are not chemically co

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd